Clock or clock radio



FIG. 1 is a front, top, left perspective view of a clock or clock radio with displays of time, date, alarm setting icon, battery icon and speaker icon, embodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof. 

The ornamental design for a clock or clock radio, as shown and described. 